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How do RVM and rbenv actually work?
I am interested in how RVM and rbenv actually work.
5 Answers
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Difference between const & const volatile
If we declare a variable as volatile every time the fresh value is updated
If we declare a variable as const then the value of that variable will not be changed
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using gitignore to ignore (but not delete) files
I have a tmp directory in my git repo I'd like to still exist, but be ignored. I added it to .gitignore , but git status still tells me about changes to files in that directory. I tried git rm -r --cached , but that removes it from the remote repo. How can I stop tracking changes to this dire...
How do I access the $scope variable in browser's console using AngularJS?
I would like to access my $scope variable in Chrome's JavaScript console. How do I do that?
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Java Mouse Event Right Click
On my three button mouse MouseEvent.BUTTON2 = Middle Click and MouseEvent.BUTTON3 = Right Click.
3 Answers
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How to do the equivalent of pass by reference for primitives in Java
This Java code:
6 Answers
6
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Two divs, one fixed width, the other, the rest
I've got two div containers.
10 Answers
10
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What's the difference between and
I've seen the wildcard used before to mean any object - but recently saw a use of:
3 Answers
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Python Requests and persistent sessions
I am using the requests module (version 0.10.0 with Python 2.5).
I have figured out how to submit data to a login form on a website and retrieve the session key, but I can't see an obvious way to use this session key in subsequent requests.
Can someone fill in the ellipsis in the code below or sug...
What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
I just started using Qt and noticed that all the example class definitions have the macro Q_OBJECT as the first line. What is the purpose of this preprocessor macro?
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